baber/WOPTO huggingface dataset:
Patent EP-0542412-A1 (EP)
Inventor: PARINS DAVID J
IPC: A61B18/14
Filed: 1992-09-15
Abstract: An electrosurgical instrument for the removal of tissue polyps and the like is disclosed. It features a pair of conductive electrodes (22,32) for bipolar cutting of tissue of with at least one electrode moveable in relation to the other. These electrodes are mounted about an insulating plug (54), which is secured at the distal end of a tubular member (12). Pressure exerted by the thumb on one movable (58) of three holding loops (36,38,58) shifts the position of one electrode relative to the other. Upon application of RF voltage, the distance at which the electrodes are placed controls the amount of arcing which will occur between electrodes, when placed within a proper range. The electrodes are supplied with power from a standard RF energy source, controlled from a foot or hand switch. 
     The insulating plug may further include metal traces (82,84) disposed on the peripheral surface. When energized, these traces function as a bipolar pair of electrodes for effecting electrocoagulation of tissue and blood.
Patent EP-0543486-A1 (EP)
Inventor: MANSFIELD CHARLES M
IPC: G02B6/38
Filed: 1992-09-18
Abstract: A tool for actuating an optical fiber splice having an actuation element which moves longitudinally within the splice. The tool includes a base having a recess for receiving the splice, and two channels parallel to and aligned with the recess. A pair of fiber holders are used to manipulate the fibers, the holders being placed in the channels. The channels have ramped surfaces inclined toward the recess to facilitate proper insertion of the fibers into the splice, and the ramped surfaces have slots therein allowing passage of push rods which bias the holders toward the splice, providing positive abutment of the fiber end faces within the splice. Backstops are formed at the outside ends of the channels, and sidewalls are formed adjacent the backstops. A lever is pivotally attached to the underside of the base, and has an actuation stud which passes through an opening in the base and contacts the actuation element of the splice. When the lever is moved from an unactuated position to an actuated position, the stud forces the actuation element of the splice to clamp the inserted fibers. Means may be provided to retract the push rods, and a magnifying glass is provided to facilitate visual inspection of the inserted fibers.
Patent EP-0593827-A1 (EP)
Inventor: CETINKAYA ISMAIL BIRKAN
IPC: C10G11/18
Filed: 1992-10-23
Abstract: A method and apparatus for an FCC process uses dissipator plates at the outlet of a disengaging vessel to provide a quick separation of catalyst from product vapors and to prevent reentrainment of catalyst by stripping gas which is passed into the disengaging vessel. The process and apparatus use a riser for the conversion of an FCC feedstock and direct the effluent from the riser directly into a disengaging vessel to separate catalyst from the product vapors. Catalyst is directed downwardly out of the outlet of the disengaging vessel and through a series of dissipator plates that eliminate the tangential velocity that would be otherwise introduced by the vortex and would lead to reentrainment of catalyst. The dissipator plates are located in a stripping vessel positioned immediately below the disengaging vessel outlet to receive catalyst as it leaves the disengaging vessel.
Patent EP-0549353-A1 (EP)
Inventor: OHTA AKIRA
IPC: B29C48/09
Filed: 1992-12-24
Abstract: A blow molding process is provided for manufacturing multilayer hollow articles having sections (S₁,S₂...) different from one another with respect to the kind of resins (R₁,R₂...), number of layers (L₁,L₂...), and thickness of layers along the circumference in the horizontal section of an article with the narrowest of the sections (S₁,S₂...) in any one of the resin layers (L₁,L₂...) extending in a specified width along the longitudinal wall of an article and being capable of satisfying the sectional performance requirements. Multilayer hollow articles may also be manufactured where the wall thickness ratio of resin layers (L₁, L₂...) in each section (S₁,S₂...) vary along the longitudinal wall of an article or those with the sectional width in each resin layer varying along the longitudinal wall of an article. Hollow articles such as described above are particularly useful for car bumpers, the seats and backs of chairs, and boiler-room doors.
Patent EP-0516530-A1 (EP)
Inventor: GOURVEST JEAN-FRANCOIS
IPC: A61P35/00
Filed: 1992-05-26
Abstract: The subject of the invention is the products of general formula (I): 
<IMAGE>
 in which 
 
  the substituent R represents an alkyl, alkenyl or alkynyl radical having not more than 4 carbon atoms, 
  Y represents an oxygen atom or a residue: 
<IMAGE>
 in which R1 represents a hydrogen atom or an acyl radical, 
  n represents an integer from 0 to 2, 
  D represents an oxygen atom or a residue 
<IMAGE>
 
  A and B together form an alpha epoxide functional group, or with the carbon atoms to which they are attached, a second bond between these carbons. 
 
<??>These products possess advantageous pharmacological properties which justify their use as medicinal products.
Patent EP-0532402-A1 (EP)
Inventor: CORNIL JEAN-PHILIPPE
IPC: F23K5/00
Filed: 1992-09-08
Abstract: The automatic stop and safety device intended to cut off the flow of gaseous fluids on a main pipe by triggering a safety valve element (50), comprises an actual safety valve (48) comprising a thrust cylinder (52) for closing the safety valve element (50) and a thrust cylinder (57) for opening this valve element (50), and an independent device (49) for remotely controlling this safety valve (48) itself comprising, on the one hand, a closure control module (61 to 68) interacting with an manometric box (83) in order to supply a pneumatic all-or-nothing signal to the closure thrust cylinder (52) as a function of the value of the pressure of a gaseous fluid to be controlled with respect to at least one reference pressure determined by the manometric box (83) and, on the other hand, manual control means (74) for applying, to the opening thrust cylinder (57); a pneumatic all-or-nothing signal of predetermined value, and selectively resetting the safety valve element (50). 
<IMAGE>
Patent EP-0533554-A1 (EP)
Inventor: PREVOT RENE
IPC: F28D7/08
Filed: 1992-09-15
Abstract: Central heating installation equipped with a circuit for hot water for domestic use which comprises a heating circuit, made in the form of a plurality of flattened tubes interconnected by elbows and the sanitary hot water circuit being made in the form of a series of pin-shaped tubes (1) interconnected by elbows, said sanitary tubes being arranged inside the flattened tubes (2), characterised in that:     - the tubes of the sanitary coil have a pin shape, this coil is made starting from the bending of the tube in a direction at 90 DEG  in a vertical plane then via another at 90 DEG  to the first and so forth. Production of said coil is carried out by consecutive bending in two perpendicular planes and without welding, - the connection at one of the common ends of the assembly constituted by the pin-shaped sanitary water circuit and the flattened tubes (2) of the heating water circuit is made by a collector (4) which is mounted on said latter tubes (2), this collector itself being closed by a cover (5).   <IMAGE>
Patent EP-0538082-A1 (EP)
Inventor: PUISSET ROLAND
IPC: B60S5/04
Filed: 1992-09-16
Abstract: The inflation pipe is wound onto a drum (5) inside a casing which is closed by a sliding door (12). When a coin is inserted into a deposit mechanism, an electromagnet (20) releases the door which opens under the action of a spring (18). After using and returning the pipe to its place, and reclosing the door, the latter is locked by the electromagnet, and a microswitch triggers the return of the coin. <IMAGE>
Patent EP-0538174-A1 (EP)
Inventor: HOLM NIELS ERIK
IPC: B05C17/005
Filed: 1992-09-30
Abstract: A dispensing device for dispensing at least two fluids comprises a housing (12,22) of a pistol-like configuration having an integral handle (50), in which a spring-biased trigger (60) is received. Within the housing (12,22) of the dispensing device (10), two syringes (80,81) are received and fixated, which syringes contain respective fluids to be accurately dispensed. Provided a cover (22) of the housing is closed, the motion of the trigger (60) relative to the handle (50) is transmitted to a toothed rack which cooperates with a propeller body (70) in a ratchet-like manner. The ratchet-like cooperation allows a uni-directional motion of the propeller body (70) and prevents a motion of the propeller body (70) in the opposite direction. Provided the cover (22) is not closed, the motion of the trigger (60) relative to the handle is not transmitted to the propeller body (70), and any unintentional dispensing of fluids from the dispensing device prior to the preparing of the dispensing device for use by closing the cover (22) is consequently prevented.
Patent EP-0553603-A1 (EP)
Inventor: CANCARINI GHISETTI PIETRO
IPC: A23B7/005
Filed: 1992-12-23
Abstract: The invention relates to a treatment and packing procedure for fruit retail, in particular pineapples. The procedure envisages, after the preparation of the fruit including its cutting into preestablished shapes according to its nature, its vacuum packing in sealed bags and its subsequent pasteurising at a temperature of about 90 degrees, for a time comprised between fifteen and forty minutes. Cooling follows pasteurisation, with the use of cold water, and finally the produce is conserved in a refrigerating cell at a temperature comprised between 4 and 8 degrees.
Patent EP-0563192-A1 (EP)
Title: Monitoring apparatus.
Inventor: LARSSON HAKAN
IPC: E05F15/10
Filed: 1991-12-20
Abstract: An apparatus monitors an a.c. motor (12), a door (14) operated by the motor, a frequency converter (16) for supplying electric power to the motor (12), and a control and signal-processing means (32) which causes the frequency converter (16) to control the door in accordance with a desired movement. The movement of the door is continously detected. The control and signal-processing means (32) compares the desired movement of the door with the detected movement, in order to emit an alarm signal (L) when the difference is too considerable. A switch means (28) thus blocks the power supply to the motor (12). A sensing means (31) senses whether the power supply to the motor (12) is blocked. The alarm signal (L) is repeatedly emitted in order to establish a possible malfunction of the switch means (28).
Patent EP-0558673-A1 (EP)
Title: Retroviral protease inhibitors.
Inventor: REED KATHRYN LEA
IPC: C07D213/81
Filed: 1991-11-18
Abstract: Compounds represented by formula (I) wherein B represents R<5> and radicals represented by formula (II) (values for the variables given herein), are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Patent EP-0563266-A1 (EP)
Title: Systeme d'assemblage par interconnexion puce-grille de connexion de circuits integres
Inventor: LIANG LOUIS H
IPC: H01L23/495
Filed: 1991-12-19
Abstract: Pour ponter l'espace séparant une puce de semi-conducteur (22) des conducteurs (42) d'une grille de connexion, on utilise un élément de support et de pontage isolant (24) pour soutenir la puce. L'élément de support porte des rubans conducteurs (32) connectés à la puce (22). Dans la partie intérieure du membre de support et à une certaine distance de ses bords, se trouvent des points de connexion tels que des trous (36), des fentes (72) ou des rainures (62a). Les conducteurs ont des parties terminales (42b) recourbées qui entrent dans les trous, les fentes ou les rainures. Lesdites parties terminales recourbées (42b) sont connectées par soudure ou d'une autre façon aux surfaces intérieures des trous, des fentes ou des rainures, de façon à relier électriquement les conducteurs aux rubans et à fixer physiquement l'élément de support à la grille de connexion. Grâce à la structure décrite ci-dessus, les points de connexion entre des conducteurs adjacents et l'élément de support peuvent être plus grands que l'espacement des conducteurs de la grille de connexion. Les conducteurs ont la forme de tiges allongées de section uniforme afin de maximiser la densité de conducteurs possible autour de l'élément de support et de pontage.
Patent EP-0565624-A1 (EP)
Title: Additifs pour lubrifiants et leur preparation
Inventor: RUDNICH LESLIE ROBERT
IPC: C10M127/06
Filed: 1992-01-03
Abstract: Des éthers diphényliques alkylés, des méthanes diphényliques alkylés, des phénoxathines alkylées ainsi que des sulfures diphényliques alkylés constituent des fluides lubrifiants stables à température élevée présentant d'excellentes propriétés viscométriques à basse température ainsi qu'une excellente solubilité d'additifs. Ces additifs peuvent être utilisés comme lubrifiants ou ils peuvent être mélangés à d'autres fluides lubrifiants ou des compositions de carburants.
Patent EP-0530375-A1 (EP)
Inventor: HIRATA TADASHI
IPC: B21D5/02
Filed: 1992-03-19
Abstract: A system for working on a plate material, including a back gauge device (41) having a mold changing function and a function of positioning the plate material in the longitudinal direction thereof. In the system (1) for working on the plate material, comprising a top table (5) and a bottom table (7), which are supported on right and left side frames (3L, 3R), either one of the top table (5) and the bottom table (7) serving as a ram which can vertically move, molds (17, 19) for working on the plate material (W) in a working region between the top table (5) and the bottom table (7), and a back gauge device (41) for positioning the longitudinal direction of the plate material (W) to be worked on by the molds (17, 19) so that said back gauge (41) is movable in the longitudinal direction thereof, a mold housing portion (37) is provided in the rear region of the top table (5) and a part of the back gauge device (41) can move vertically and support the molds (17, 19), so that the molds (17, 19) can be changed in a space formed between the mold housing portion (37) and the aforesaid working region. <IMAGE>
Patent EP-0584196-A1 (EP)
Inventor: HAZAN ISIDOR
IPC: C09D143/04
Filed: 1992-05-12
Abstract: Dans un procédé amélioré de durcissement d'une composition de couche de finition, au moins une partie du catalyseur de durcissement est contenu dans la composition de la couche de base. Après application de la couche de finition, le catalyseur de durcissement contenu dans la couche de base évolue vers ladite couche de finition, où il contribue au durcissement de ladite couche. Le procédé décrit par l'invention permet d'améliorer l'adhésion entre les couches et, de plus, d'utiliser des revêtements à base de silane présentés en un seul produit.
Patent EP-0696155-A1 (EP)
Inventor: VINOGRADOV ALEXEI VLADIMIROVIC
IPC: G10K15/04
Filed: 1992-05-22
Abstract: A method and an acoustic system for sonification of enclosed and open spaces are used for sonification of enclosed and open spaces with the use of acoustic pseudosystems. In a method for sonification of enclosed and open spaces which includes separation of spectral components of the electric signal corresponding to different frequency bands, conversion of the electric signals into acoustic ones by means of pairwise and in-phase connected main and additional electroacoustic radiation heads providing for coherency of the acoustic waves and mounted in parallel and axially-opposite manner so that their front panels face each other at different distances corresponding to their different frequency bands, the main and the additional heads are mounted at the distances from each other correspondingly equal to 0.5-2.0 of the distances at which the irregularity of the frequency response is minimal within each frequency band in the directions which are perpendicular to the axes along which are mounted the radiation heads and which are not limited by their front panels, the characteristic sensibility of each additional radiator being so chosen that it exceeds by 1-12 dB that of each main radiator and the excess sound power fed to the heads of the additional radiations being dampened during the whole sonification process. Besides, the main and additional radiation heads with different frequency bands facing each other by their front panels are mounted in one or different planes in relation to each other.
Patent EP-0586569-A1 (EP)
Title: Systeme de freinage electro-hydraulique a action directe avec taux de fuite regule
Inventor: CASEY GARY LEE
IPC: B60T13/74
Filed: 1992-05-05
Abstract: Système et méthode de régulation de la pression dans le cylindre de frein (56) d'un frein de roue. Le cylindre hydraulique est connecté à une électropompe (12) et une valve de régulation de débit (50, 50', 100) est connectée entre la pompe et le cylindre de roue. Le système et la méthode permettent de régler la vitesse d'une électropompe de manière à générer la pression voulue dans un cylindre de frein; à générer une pression différentielle, dans la valve de régulation de débit, proportionnelle au débit de la pompe, et à communiquer celle-ci à un élément de valve soumis à l'action d'un ressort; à provoquer le mouvement de l'élément de valve, en réponse aux forces générées par la pression différentielle et agissant sur l'élément de valve, et à la force du ressort de compensation, de manière à ouvrir et fermer sélectivement un orifice de sortie associé, connecté à un drain ou à un réservoir, de telle manière que dans l'état stable, une condition d'équilibre est atteinte dans laquelle les forces de pression sont égales à la force du ressort et la pression dans le cylindre hydraulique est constante.
Patent EP-0641329-A1 (EP)
Inventor: SALIMBENI ALDO
IPC: A61P5/38
Filed: 1992-08-03
Abstract: Composés répondant à la formule (I), dans laquelle les groupes R, R1, R2, R3, X et Z ont les notations précisées dans la description et sont doués de propriétés antagonistes dirigées contre l'angiotensine II.
Patent EP-0641375-A1 (EP)
Inventor: APELIAN MINAS ROBERT
IPC: C10G35/04
Filed: 1992-08-05
Abstract: On produit de l'essence faiblement sulfurée à indice d'octane relativement élevé, à partir de naphta de craquage catalytique contenant du soufre, par hydrodésulfuration suivie d'un traitement sur un catalyseur acide, de préférence une zéolite de porométrie intermédiaire telle que la ZSM-5. Le traitement sur le catalyseur acide dans la seconde phase restitue l'octane perdu à la suite du traitement d'hydrogénation et donne une essence faiblement sulfurée avec un indice d'octane comparable à celui du naphta de départ. Un naphta de craquage catalytique provenant de la colonne principale de craquage catalytique fluide (FCC) (10) est d'abord traité par l'hydrogène dans un système de traitement par hydrogène (11) dans lequel il pénètre par l'orifice d'admission (12). A partir du système de traitement par hydrogène (11), le naphta désulfuré traverse la conduite (13) pour passer dans le second réacteur (14) dans lequel il est mis en contact avec la ZSM-5 ou un autre catalyseur acide, par exemple la zéolite bêta ou MCM-22. Un degré contrôlé de craquage se produit, restituant un octane qui était perdu dans le système de traitement par hydrogène. Les effluents provenant du réacteur (14) sont séparés et traités ultérieurement.
Patent EP-0602106-A1 (EP)
Title: Structure d'electrode a onde lente
Inventor: JAEGER NICOLAS AUGUST FLEMING
IPC: G02F1/035
Filed: 1992-09-01
Abstract: Une structure d'électrode à onde lente utilisable dans les modulateurs optiques intégrés (10) possédant une paire de guides d'ondes optiques intégrés, sensiblement parallèles et espacés (14,16) dans un substrat (12) semi-conducteur composé (tel que de l'arseniure de gallium (GaAs) ou du phosphure d'indium (InP)), est composée par une paire de lames conductrices (24,26) sensiblement parallèles sur la surface du substrat; chacune étant dans une position d'interaction avec le guide d'onde respectif adjacent. Les lames conductrices sont séparées capacitivement par des ailettes étroites (28), chacune faisant partie d'une des lames et s'étendant entre les lames de telle sorte que les lames conductrices et les ailettes puissent être disposées en une seule couche sur le substrat. Les ailettes étroites augmentent de manière significative la capacitance par unité de longueur entre les lames sans une diminution équivalente de l'inductance par unité de longueur le long des lames, de telle sorte que la vitesse de phase des signaux micro-ondes est réduite.
Patent EP-0612256-A1 (EP)
Inventor: SCHUTT ERNEST G
IPC: A61K9/00
Filed: 1992-10-22
Abstract: The invention relates to a medicament for pulmonary drug delivery comprising a fluorocarbon liquid in combination with a bioactive agent for delivery to the lung. <IMAGE>
Patent EP-0555717-A1 (EP)
Inventor: CLARK ANDREW REGINALD
IPC: A61K31/47
Filed: 1987-12-10
Abstract: Pharmaceutical compositions comprising an aqueous solution containing, as active ingredient, 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano(3,2-g)quinoline-2,8-dicarboxylic acid or a pharmaceutically acceptable salt thereof, the solution having a pH of from 3.5 to 6, are disclosed. 
     Also described are methods for their manufacture and their use in the treatment of e.g. conjunctivitis, keratitis, 'allergic eyes', adenovirus infections, corneal homograft rejection, anterior uveitis, nasal polyps, vasomotor rhinitis, allergic manifestations of the nasopharynx, reversible obstructive airways disease, Crohn's disease, distal colitis and proctitis.
Patent EP-0563693-A1 (EP)
Inventor: ULM MICHAEL DR-ING
IPC: B62D7/15
Filed: 1993-03-18
Abstract: The device contains an electro-hydraulic actuation element with an actuation cylinder and a proportional directional valve, operated by an electromagnet, via which the flow of oil to the actuation cylinder is controlled. A high degree of positioning accuracy is achieved by means of an accurate setting of the hydraulic zero point of the rear axle device. By means of a current control circuit 35 which is subordinated to a bearing control circuit 30 with an adaptation circuit 36, the hydraulic zero position of the actuation element is automatically set by means of an adaptation of the basic current in the electromagnet. <IMAGE>
Patent EP-0565088-A1 (EP)
Inventor: IWAI TAKAO
IPC: B23K26/21
Filed: 1993-04-07
Abstract: An apparatus for manufacturing a single welded panel from a plurality of material panels by abutting together the material panels using a welder member and irradiating the abutted edges with a welding beam. The apparatus includes two or more bases each provided for each type of welded panel to be manufactured and for supporting the welder member and material panels for the each type of welded panel, and guide rails for guiding one of the bases to a welding beam irradiation region, whereby two or more different types of welded panels can be manufactured.
Patent EP-0567117-A1 (EP)
Inventor: WALTERS JOHN PHILLIP
IPC: C08K5/3477
Filed: 1993-04-22
Abstract: Homopolymers and copolymers of 1-olefins are stabilized against the effects of ultraviolet light degradation by contacting a polyolefin, a hindered amine, and a metal phosphonate. Optionally the stabilizing system contains a phenolic antioxidant, an organic phosphite, and a colorant.
Patent EP-0575740-A1 (EP)
Inventor: SAELZLE ERICH DR
IPC: C03C15/02
Filed: 1993-05-13
Abstract: The invention relates to a process for reducing the emission of lead and/or barium from lead- and/or barium-containing use articles made from lead- and/or barium-containing crystal glasses, in particular lead crystal and baryta glasses, on contact with a liquid phase, in particular aqueous, aqueous-acidic, alcoholic and aqueous-alcoholic liquids, for example acetic acid solutions, wine, whisky, liquors and the like, in which the crystal glassware is treated, optionally before and/or after acid polishing, with 5 to 45% strength by weight alkali metal hydroxide solution at a temperature of from 20 to 60 DEG C.